John F Wiechel

Title: Innovations of John F. Wiechel

Introduction

John F. Wiechel is a notable inventor based in Columbus, OH (US). He has made significant contributions to the field of oil recovery and well treatment through his innovative patents. With a total of 2 patents, Wiechel's work has had a substantial impact on the industry.

Latest Patents

One of Wiechel's latest patents is titled "Sand control employing halogenated, oil soluble hydrocarbons." This invention relates to a method for treating wells completed in subterranean formations that contain unconsolidated sand particles. The method aims to form a permeable barrier that allows the flow of liquids while restraining the movement of sand particles into the well bore. The process involves saturating the sand with petroleum that has a high asphaltic content and using a solvent to precipitate the asphaltic portions of the petroleum. The final step includes injecting a heated fluid, such as steam, to solidify the asphaltic materials, effectively binding the sand grains together.

Another significant patent by Wiechel is the "Varying temperature oil recovery method." This invention presents a sequenced method for increasing the injectivity of oil-bearing formations and enhancing hydrocarbon recovery. The method begins with the injection of an aqueous fluid at ambient temperature, followed by gradually increasing the temperature until it reaches approximately 75 to 100 degrees Celsius. The process culminates in the injection of steam into the formation, optimizing oil recovery.

Career Highlights

John F. Wiechel has worked with Texaco Inc., a prominent company in the energy sector. His innovative approaches to oil recovery and well treatment have positioned him as a valuable asset in the field.

Collaborations

Throughout his career, Wiechel has collaborated with notable colleagues, including Wilbur L. Hall and Thomas S. Teasdale. These collaborations have contributed to the advancement of technologies in oil recovery and well treatment.

Conclusion

John F. Wiechel's contributions to the field of oil recovery through his innovative patents demonstrate his expertise and commitment to advancing technology in the industry. His work continues to influence practices in well treatment and hydrocarbon recovery.